45036539 has 2 divisors, whose sum is σ = 45036540. Its totient is φ = 45036538.

The previous prime is 45036499. The next prime is 45036559. The reversal of 45036539 is 93563054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45036539 - 2⁸ = 45036283 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45036499 and 45036508.

It is not a weakly prime, because it can be changed into another prime (45036559) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22518269 + 22518270.

It is an arithmetic number, because the mean of its divisors is an integer number (22518270).

Almost surely, 2^45036539 is an apocalyptic number.

45036539 is a deficient number, since it is larger than the sum of its proper divisors (1).

45036539 is an equidigital number, since it uses as much as digits as its factorization.

45036539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 45036539 is about 6710.9268361382. The cubic root of 45036539 is about 355.7855750149.

The spelling of 45036539 in words is "forty-five million, thirty-six thousand, five hundred thirty-nine".